Answer:
Volume: 5200 cubic centimeters
Surface area: 1520 square centimeters
Step-by-step explanation:
Volume = [1/2 x 5 x side x apothem] x height
(The apothem is that little 8 cm mark, the height is 26, the side is 10.)
Plug those values in:
V = 1/2 * 5 * s * a * h
= 1/2 * 5 * 10 * 8 * 26 = 5200 cubic centimeters
Surface area = 2(base area) + 5(lateral area)
- Perimeter of base = 10*5 = 50 cm
- Base area = pa/2 = 50*8 / 2 = 200 square centimeters
- Lateral area = lw = 26*10 = 260 square centimeters
SA = 2(200) + 5(260) = 1520 square centimeters
